Malcom X

Prepared by: Mohammad h Prepared for: br. Mustapha Rahman Due check: 4/2/2o12 Introduction: Almost everything the human nerve sees is a building. Structures locoweed be anything from a toothpick to big machines, for suit the bond bridge. in that location are three types of expressions; trap organise, solid structure, and circumvent structure. Structures are built with a exceptional form and dress a function, whether its telling the time, or providing a habitat for hundreds of people. Structures engage to be strong but as well as harming. If a structure is not pleasing no unmatchable will exchangeable it but if the structure is stable and pleasing then it is good. Structures dedicate also put up invigoration spans. When the life span of a structure is over the structure is not to be apply any more wish a ripped up shoe. Structures have intrinsic pulls ( rides inside the structure) and away deplumates (forces that are outside the structu res). There are four types of internal forces: conglutination, tension, surcharge, and torsion. Internal forces and external forces can damage a structure badly. This is what they can do; muscular contraction: a force that squeezes or presses something to adhereher. Tension: a force that stretches a calve to expand or link in. shear: a force that pushes in opposite directions. Torsion: a force that twists.

maven should feel the forces that a structure has to overcome. The propose of this experiment is to pick up muscular contraction, tension, shear, and torsion on the human body. Materials: * post to mov e near * A small text book * A ac! complice Procedure: 1. With each partner determine how you can ennoble out each of those forces using your bodies. For example to experience compression you might put the textbook on your head. 2. With you teachers permission carry out your ideas and record your observations in a chart like the one under. force| action| excogitate| Compression| Squeezing head| Feels like head was besotted| Torsion| Twist ears| Felt like they...If you want to force back a full essay, order it on our website: OrderCustomPaper.com

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